Foreign Tax Credit Computation Worksheet bug?

I have qualified dividends from foreign stock reported on 2 1099-DIVs (from TD & Schwab) with foreign taxes withheld.  I don't know by what miracle I managed to enter everything in Step-by-Step (despite the unbelievably convoluted way it handles permutations of countries & 1099-DIVs--I have RIC & Japan on Schwab's and RIC on TD's), but the Foreign Tax Credit Computation Worksheet (open at the bottom of the screen) appears correct. 

 

However, I am stuck on the Any foreign source qualified dividends or long capital gains? question (line h of the Worksheet.  It correctly prefilled "Total foreign income for this category", showing $32 for RIC & $288 for Japan; everything is qualified dividends, so the numbers it is asking for below should be the same, but when I enter $32 under RIC & $288 for Japan, it complains in red (in RIC column) This field should be at least $320. When I make it (incorrectly) $320, it says in red in RIC column This field should be no more than $32.  

 

With either error displayed, I cannot Continue.  Please, advise...